[N034056], Technical Note, Thomas Alva Edison, April 16th, 1879
https://edisondigital.rutgers.edu/document/N034056
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Title
[N034056], Technical Note, Thomas Alva Edison, April 16th, 1879
Editor's Notes
make field magnet 0.15 ohms 5 inch long 1 1/2 thick, followed by wiring diagrams; fr. 176 400,000 lights will require if 100 lights per machine, 4000 machines costing $350 per machine 1,400,000 requiring 68,000 hpower in 24 stations 2,833 hpower in each cost of this power for 4 hours $2720 total cost plant $6 million interest at 10% 600,000 yearly; compares with cost of gas, calcs precede and follow
Author
Date
1879-04-16
Type
Subject
Folder/Volume ID
N034-F
Microfilm ID
32:168
Document ID
N034056
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University